A Generalized Steady-State Reynolds Equation for Non-Newtonian Fluids, With Application to Journal Bearings
- 1 July 1983
- journal article
- Published by ASME International in Journal of Lubrication Technology
- Vol. 105 (3) , 385-390
- https://doi.org/10.1115/1.3254619
Abstract
The purpose of this paper is to derive lubrication equations suitable for constant-property fluids exhibiting inelastic non-Newtonian characteristics. The analysis results in a slightly modified form of Reynolds equation. Fluid characteristics show up in this equation through an equivalent power-law. Data are presented for journal bearing performance over a range of L/D’s and rheological exponents.Keywords
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